Dr. Mark P. Downey, MD
- Medicare services, 2024
- 167
- Medicare patients, 2024
- 253
- Part D claims, 2017
- 26
- Hospital affiliations
- 2
- Industry payments
- $95
- Practice address
- 219 South Washington Street, Easton, MD 21601
- Practice phone
- Call (410) 822-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Downey's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mark P. Downey is an anesthesiologist in Easton, Maryland
Dr. Downey practices at University of Maryland Shore Medical Center at Easton in Easton, Maryland, part of University of Maryland Medical System.
Dr. Downey's NPI, 1013907450, was assigned on October 26, 2005. Dr. Downey graduated from Jefferson Medical College of Thomas Jefferson University in 1982. Dr. Downey holds Maryland license D0059892.
- NPI
- 1013907450NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567365331
- NPI enumeration date
- October 26, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 822-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark P. Downey practices at University of Maryland Shore Medical Center at Easton in Easton, Maryland
Dr. Downey's primary practice is University of Maryland Shore Medical Center at Easton, at 219 South Washington Street, Easton, MD 21601 in Talbot County. The practice phone is (410) 822-1000.
- University of Maryland Shore Medical Center at Easton219 South Washington Street, Easton, MD 21601 · Talbot CountyPhone(410) 822-1000
Source: Dmand AI Affiliation Data
Dr. Mark P. Downey is affiliated with 2 sites of care and 2 medical groups
Dr. Downey's primary practice is University of Maryland Shore Medical Center at Easton in Easton, Maryland, part of University of Maryland Medical System. Dr. Downey is also affiliated with University of Maryland Shore Medical Center at Chestertown. The medical group on file is Tidewater Anesthesia Associates. Dmand AI also links Dr. Downey to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark P. Downey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Downey practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Shore Medical Center at Easton | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark P. Downey is one of 965 anesthesiologists in Maryland
Anesthesiology is Dr. Downey's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Downey is licensed in Maryland.
Specialties and state licenses
- Anesthesiology, MarylandPrimary
Anesthesiologists near Dr. Downey
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark P. Downey billed Medicare for 167 services in 2024
CMS data shows 167 Medicare services from Dr. Downey across 5 procedure codes in 2024, for 253 Medicare patients. Medicare paid $15,814 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Downey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 2562024: 15440%
- Surgery
- 2023: 02024: 13
Dr. Downey compared with the Maryland median for anesthesiologists, 2024
- Dr. Downey
- Maryland median
- Medicare services
- 167vs 10165% above
- Medicare patients
- 253vs 17644% above
- Part D claims
- 26vs 2910% below
Medians across 918 anesthesiologists in Maryland with Dmand AI profiles that report each measure.
Dr. Downey's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Downey and other anesthesiologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark P. Downey treated 253 Medicare patients in 2024, average age 74
CMS counts 253 Medicare patients who saw Dr. Downey in 2024. The largest group is 65 to 74, with 110 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Downey's median patient age at 59, with 57% women.
Dr. Downey's Medicare patients by age, 2024
Dr. Downey's Medicare patients by sex, 2024
- Women13855%
- Men11545%
Chronic conditions among Dr. Downey's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes37%
- Mood disorders30%
- Depression28%
- Ischemic heart disease26%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Downey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark P. Downey wrote 26 Medicare Part D claims in 2017
In 2017, Dr. Downey wrote 26 Medicare Part D claims. They cover 2 drugs, with $111 in total drug cost. In 2016, CMS named 99 claims across 4 drugs.
Dr. Downey's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 992017: 2674%
Drugs named by CMS: 2 in 2017, 4 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Mark P. Downey takes part in Medicare
Dr. Downey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mark P. Downey received $95 in industry payments from 2024 to 2025
CMS Open Payments shows 5 general payments to Dr. Downey from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Supernus Pharmaceuticals, Inc. paid the most, $53.
General payments to Dr. Downey by program year, 2024 to 2025
Companies that paid Dr. Downey the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark P. Downey graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Downey graduated from Jefferson Medical College of Thomas Jefferson University in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark P. Downey's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mark P. Downey
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mark P. Downey's NPI number?
Dr. Mark P. Downey's NPI number is 1013907450. It was assigned on October 26, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark P. Downey?
Dr. Mark P. Downey is an anesthesiologist in Easton, Maryland. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mark P. Downey practice?
Dr. Downey practices at 219 South Washington Street, Easton, MD 21601. Dr. Downey's primary practice is University of Maryland Shore Medical Center at Easton in Easton, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Downey to 1 medical group.
What is Dr. Mark P. Downey's office phone number?
The practice phone on file for Dr. Downey is (410) 822-1000.
What is Dr. Mark P. Downey's medical license number?
Dr. Downey holds Maryland license D0059892.
Which hospitals is Dr. Mark P. Downey affiliated with?
Dr. Downey practices at University of Maryland Shore Medical Center at Easton in Easton, Maryland. Dr. Downey is also affiliated with University of Maryland Shore Medical Center at Chestertown.
What medical group is Dr. Mark P. Downey part of?
Dr. Downey is linked to Tidewater Anesthesia Associates. Dmand AI links Dr. Downey to 1 more medical group.
Does Dr. Mark P. Downey accept Medicare?
Yes. CMS data shows Dr. Downey billed Medicare for 167 services in 2024, and Dr. Downey accepts Medicare assignment.
How many Medicare patients does Dr. Mark P. Downey see?
CMS counts 253 Medicare patients who saw Dr. Downey in 2024, with an average age of 74.
What services does Dr. Mark P. Downey bill to Medicare?
In 2024, Dr. Downey's most billed Medicare services were anesthesia (00142), anesthesia (00811) and anesthesia (00813).
Show 4 more questionsShow fewer questions
Where did Dr. Mark P. Downey go to medical school?
Dr. Downey graduated from Jefferson Medical College of Thomas Jefferson University in 1982.
What drugs does Dr. Mark P. Downey prescribe most?
In 2017 Medicare Part D data, Dr. Downey's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Prednisone.
Has Dr. Mark P. Downey received payments from drug or device companies?
CMS Open Payments shows $95 in general payments to Dr. Downey from 3 companies from 2024 to 2025. The largest total came from Supernus Pharmaceuticals, Inc.
How long has Dr. Mark P. Downey been practicing?
Dr. Downey graduated from medical school in 1982, 44 years ago.
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